Operating instructions

-109-
Error displays and countermeasures
1. Errors
(1) Hardware errors
[Main body unit]
Error Explanation Code Solution
Memory error 1 Internal memory error 1 A1 None
Memory error 2 Internal memory error 2 A2 None
Hopper drive error Hopper operating error A3 None
Download erro
Error while downloading to
the main body
A4 None
Sensor type error
· Se·nsor specifications
for front surface/back
surface reading unit are
wrong
· Sensor specifications
for front surface/back
surface reading unit are
wrong
A5 None
Optional error
Optional unit detection error A6 None
Power supply voltage error
A irregularity is detected in
power supply supervisory
voltage of control board
A8 None
Error displays and countermeasures
SR-3565(E).indd 109SR-3565(E).indd 109 2007-8-16 10:21:232007-8-16 10:21:23